Diatomáceas epilíticas do rio Itajaí-Mirim, Santa Catarina, Brasil - DOI: 10.4025/actascibiolsci.v27i4.1276

Ana Luiza Burliga; Lezilda Carvalho Torgan; Eleonora Appel de Nobrega; Antonio Carlos Beaumord; Carlos Ossi da Costa; Danielle Valerie Yamauti

doi:10.4025/actascibiolsci.v27i4.1276

Epilithic diatoms from Itajaí-Mirim River, Santa Catarina, Brazil - DOI: 10.4025/actascibiolsci.v27i4.1276

Ana Luiza Burliga UNIVALI
Lezilda Carvalho Torgan Fundação Zoobotanica do Rio Grande do Sul
Eleonora Appel de Nobrega UNIVALLI
Antonio Carlos Beaumord UNIVALLI
Carlos Ossi da Costa UNIVALLI
Danielle Valerie Yamauti UNIVALI

DOI: https://doi.org/10.4025/actascibiolsci.v27i4.1276

Abstract

The results of the taxonomic study of epilithic diatoms from Itajaí-Mirim River in Santa Catarina State, Southern Brazil, are presented. Sampling work was conducted during the spring season (September 2003). The study revealed 22 species belonging to 18 genera distributed in 13 families. Among these species, there are: Gomphonema affine; Hipodonta hungarica; Navicula capitatoradiata; Pleurosira laevis var. laevis; Surirella angusta, and Tryblionella levidensis, that are new records to Santa Catarina State. Species composition of such communities varies along the river according to distinct levels of environmental stress. Species with wide distribution were observed, and others were restricted to pristine areas

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Author Biography

Ana Luiza Burliga, UNIVALI

possui graduação em Biologia pela Pontifícia Universidade Católica do Rio Grande do Sul (1988), mestrado em Ecologia pela Universidade Federal do Rio Grande do Sul (1996) e doutorado em Ciências pela Universidade Federal do Rio Grande do Sul (2003). Tem experiência na área de Ecologia e Botânica, com ênfase em Taxonomia e ecologia de microalgas (perifiton e fitoplâncton de águas continentais), atuando principalmente nos seguintes temas: perifiton, fitoplâncton, taxonomia, ecologia, bioindicadores, ambientes lóticos e lênticos Currículo Lattes

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Published

2008-03-24

How to Cite

Burliga, A. L., Torgan, L. C., Nobrega, E. A. de, Beaumord, A. C., Costa, C. O. da, & Yamauti, D. V. (2008). Epilithic diatoms from Itajaí-Mirim River, Santa Catarina, Brazil - DOI: 10.4025/actascibiolsci.v27i4.1276. Acta Scientiarum. Biological Sciences, 27(4), 415-421. https://doi.org/10.4025/actascibiolsci.v27i4.1276

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Issue

Vol 27 No 4 (2005)

Section

Ecology and Limnology

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